Description
Tech Master 421 Inert Gas Regulator 0 – 250 Bar (3960027308)
The Tech Master 421 Inert Gas Regulator, with product code 3960027308, is a high-quality single-stage piston cylinder regulator designed for efficient control of non-corrosive or toxic, technical grade inert gases up to 4.5 purity (99.995%).
It is particularly suitable for applications where slight pressure variation is acceptable as the cylinder pressure decreases.
This regulator is ideal for a range of industrial and technical applications where precise gas control is critical.
Key Features:
- Five-Port Configuration: Offers extensive connection flexibility for various system requirements.
- Front and Rear Panel Mounting Capabilities: Enables flexible and secure installation in diverse environments.
- Encapsulated Seat Design & Low Wetted Surface Area: Reduces contamination risks, essential for maintaining gas purity.
- Full Range of Inlet and Outlet Fittings: Ensures compatibility with diverse gas types and connections.
- Base and Side Entry Points: Provides versatility in installation and connection configurations.
Common Applications:
- Industrial Processes: Ideal for applications requiring precise control of inert gases.
- Laboratories: Suitable for research settings where accurate gas flow control is necessary.
- Technical Gas Handling: Appropriate for scenarios involving technical grade inert gases.
Materials
| Body | Brass Barstock |
| Bonnet | Brass Barstock |
| Piston | Brass |
| Seal | FKM (Fluoroelastomer) / EPDM |
| Valve Seat | Polyamide (Nylon®) |
| Filter | 10 Micron 316L Stainless Steel |
Specifications
| Maximum Inlet Pressure | 300 bar (4350 PSI) |
| Delivery Pressure Range | 250 bar (3630 PSI) |
| Gauges | 50mm (2”) Diameter |
| Ports | 1/4” NPT Female |
| Temperature Range | -20° C to +60° C (-4° F to +140° F) |
| Flow Coefficient (Cv) | 0.1 |
| Weight | 1.5 kg (3.3 lbs) |
| Inlet | BS 341 No.3 |
| Outlet | 1/4″ NPT Female |
* Subject to cylinder connection – ** Cylinder connection not included
Please note: If you require a test certificate with your regulator, it must be ordered at the same time. Our certification product can be found here: Gas Arc Regulator Test Certificate
Data Sheet can be found in Documents Section
